61291152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 120

約数和(自身を含む): 191263800

約数和(自身を除く): 129972648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1129, 1131, 1392, 1508, 1872, 2088, 2258, 2262, 3016, 3387, 3393, 4176, 4516, 4524, 6032, 6774, 6786, 9032, 9048, 10161, 13548, 13572, 14677, 18064, 18096, 20322, 27096, 27144, 29354, 32741, 40644, 44031, 54192, 54288, 58708, 65482, 81288, 88062, 98223, 117416, 130964, 132093, 162576, 176124, 196446, 234832, 261928, 264186, 294669, 352248, 392892, 425633, 523856, 528372, 589338, 704496, 785784, 851266, 1056744, 1178676, 1276899, 1571568, 1702532, 2113488, 2357352, 2553798, 3405064, 3830697, 4714704, 5107596, 6810128, 7661394, 10215192, 15322788, 20430384, 30645576, 61291152]

約数ペア:

[(1, 61291152), (2, 30645576), (3, 20430384), (4, 15322788), (6, 10215192), (8, 7661394), (9, 6810128), (12, 5107596), (13, 4714704), (16, 3830697), (18, 3405064), (24, 2553798), (26, 2357352), (29, 2113488), (36, 1702532), (39, 1571568), (48, 1276899), (52, 1178676), (58, 1056744), (72, 851266), (78, 785784), (87, 704496), (104, 589338), (116, 528372), (117, 523856), (144, 425633), (156, 392892), (174, 352248), (208, 294669), (232, 264186), (234, 261928), (261, 234832), (312, 196446), (348, 176124), (377, 162576), (464, 132093), (468, 130964), (522, 117416), (624, 98223), (696, 88062), (754, 81288), (936, 65482), (1044, 58708), (1129, 54288), (1131, 54192), (1392, 44031), (1508, 40644), (1872, 32741), (2088, 29354), (2258, 27144), (2262, 27096), (3016, 20322), (3387, 18096), (3393, 18064), (4176, 14677), (4516, 13572), (4524, 13548), (6032, 10161), (6774, 9048), (6786, 9032)]